9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef SHARE_VM_JFR_LEAKPROFILER_CHAINS_ROOTSETCLOSURE_HPP
  26 #define SHARE_VM_JFR_LEAKPROFILER_CHAINS_ROOTSETCLOSURE_HPP
  27 
  28 #include "memory/iterator.hpp"
  29 #include "oops/oop.hpp"
  30 
  31 class EdgeQueue;
  32 

  33 class RootSetClosure: public ExtendedOopClosure { // BasicOopIterateClosure
  34  private:
  35   RootSetClosure(EdgeQueue* edge_queue);
  36   EdgeQueue* _edge_queue;
  37   void closure_impl(const oop* reference, const oop pointee);
  38  public:
  39   static void add_to_queue(EdgeQueue* edge_queue);
  40   static void process_roots(OopClosure* closure);
  41 
  42   virtual void do_oop(oop* reference);
  43   virtual void do_oop(narrowOop* reference);
  44 };
  45 
  46 #endif // SHARE_VM_JFR_LEAKPROFILER_CHAINS_ROOTSETCLOSURE_HPP

   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef SHARE_VM_JFR_LEAKPROFILER_CHAINS_ROOTSETCLOSURE_HPP
  26 #define SHARE_VM_JFR_LEAKPROFILER_CHAINS_ROOTSETCLOSURE_HPP
  27 
  28 #include "memory/iterator.hpp"



  29 
  30 template <typename Delegate>
  31 class RootSetClosure: public ExtendedOopClosure { // BasicOopIterateClosure
  32  private:
  33   Delegate* const _delegate;


  34  public:
  35   RootSetClosure(Delegate* delegate);
  36   void process();
  37 
  38   virtual void do_oop(oop* reference);
  39   virtual void do_oop(narrowOop* reference);
  40 };
  41 
  42 #endif // SHARE_VM_JFR_LEAKPROFILER_CHAINS_ROOTSETCLOSURE_HPP